#optin
Live, measured metrics for the hashtag #optin from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #optin
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 07:29 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 07:29 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 07:29 UTCEverything below is measured over the latest 40 public posts (spanning ~7889 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (27) · German (8) · French (4) · Chinese (1)
Avg boosts / post: 1.5
Top of the latest posts
@joergi "Just opt out" is also the refrain of the unsolicited commercial emailer, the "AI" content scraper, and the politicians who exempt themselves from unsolicited advertising rules. It is my firm opinion that one should not *have* to op
Lemme use a metaphor. Comic books are opt-in. I've lived more than 40 years on this planet (and less than 50 ... I'm very nearly smack dab in the middle of that). Never once has a legitimate comic book subscribed me to it without me taking
@one I am not an expert unfortunately, but I believe there is ground to file a complaint to the national Data Protection Officer. All the information in the pictures below is available here: https://commission.europa.eu/law/law-topic/data-p
What “optin” means
WikipediaThe Optina Pustyn is an Eastern Orthodox monastery for men near Kozelsk in Russia. In the 19th century, the Optina was the most important spiritual centre of the Russian Orthodox Church and served as the model for several other monasteries, including the nearby Shamordino Convent. It was particularly renowned as the centre of Russian Orthodox eldership (staretsdom).
“Optina Monastery” on Wikipedia (CC BY-SA) →#optin across platforms
every network with a public tag surfaceFollow #optin straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/optin